Question about Texas Instruments TI-84 Plus Silver Edition Graphic Calculator
Press the APPS key. Select CtlgHelp, either by pressing the digit/letter in front of the name or scrolling down to it and pressing ENTER. Follow the instructions on the screen.
If you have the old version of Catalog Help and the new version of the operating system, you'll need to download the new version of Catalog Help from http://education.ti.com/educationportal/downloadcenter/SoftwareDetail.do?website=US&tabId=1&appId=164
You can also download the Catalog Help guidebook from the same page.
Posted on Aug 04, 2010
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Posted on Jan 02, 2017
SOURCE: Change TI 84 OS to TI 89 OS??
And why, pray tell, would you do such a thing? You will ruin your Ti84 Plus Silver Edition and will not have a working TI89. Besides, TI connect will refuse to transfer it.
If you like the capabilities of the TI89 Titanium, buy a cheap or used one on e-bay or amazon.com and spare your TI84PLus SE.
Posted on Feb 14, 2010
There is a command called nDeriv( which you find in the catalog. To open the catalog of commands press [SHIFT] (CATALOG), then scroll down or press N to jump to the 1st command starting with N.
Highlight the command then press ENTER. The command echoes on the main screen. Type in the function you want to differentiate, type in a comma to separate, type the name of the vatriable (X), then type in the value at which the derivative is to be evaluated. Close the right parenthesis, then press ENTER.
This is what you see with the newer OS that has MathPrint
With the newer OS with MODE set to Classic, here is what you see.
Hope it helps.
Posted on Dec 16, 2011
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